<div id="rmenu" class="rmenu" style="top: 50px;left: 50px;display: block;">
  <ul>
    <li ng-repeat="item in data track by $index"
        ng-class="{'group-line': item == '-', 'disabled': item.disabled}"
        ng-click="click(item.key)">
      {{item.text}}
    </li>
  </ul>
</div>